| 1:11.60 | 2:29.79 | (1:18.19) | |
| 3:48.65 | (1:18.86) | 5:08.05 | (1:19.40) |
| 6:27.87 | (1:19.82) | 7:47.79 | (1:19.92) |
| 9:07.44 | (1:19.65) | 10:27.42 | (1:19.98) |
| 11:46.72 | (1:19.30) | 13:06.31 | (1:19.59) |
| 14:25.64 | (1:19.33) | 15:44.70 | (1:19.06) |
| 17:04.05 | (1:19.35) | 18:23.64 | (1:19.59) |
| 19:47.49 | (1:23.85) |